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TR-1000 series gas alarm instrument

It can be used in conjunction with all branch line gas alarm controllers of our company, and can also be directly connected to DCS systems or PLCs. It is widely used in production facilities or storage areas in various industries such as petroleum, petrochemicals, chemicals, coal mines, metallurgy, electricity, papermaking, fire protection, municipal engineering, pharmaceuticals, etc.

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Detailed description

1. Technical characteristics

• The TR-1000 series is a highly toxic product (resistant to poisoning by sulfides, silicones, chlorides, etc.);

• Imported CT company sensors have a lifespan of up to 5 years;

• Standard 4-20mA signal output, capable of long-distance transmission;

• Fixed explosion-proof shell structure, safe and reliable;

• Advanced sensor technology, using imported sensors;

• Adopting an intelligent monitoring circuit with a microcontroller, program controlled detection;

• Sensors have high sensitivity, fast response, convenient calibration, and stable operation.


2. Technical indicators

• Detection principle: Electrochemistry, catalytic combustion

• Detection method: diffusion type

• Output signal: Three wire system 4-20mA

• Compatibility: It can be used in conjunction with all branch line gas alarm controllers of our company, and can also be directly connected to DCS systems or PLCs

• Signal cable specification: 3-core shielded cable, RVVP 3 x 1.0mm2 (optional 0.75-2.5mm2 depending on transmission distance)

• Transmission distance: 1000 meters

• Working voltage: 18V DC~24V DC

• Working hours: continuous work

• T90 response time:< 30s

• Sensor service life: 3 years

• Working temperature: -20 ℃~70 ℃

• Working humidity: 5% -95% RH non condensing state

• Repeatability: ± 1% LEL

• Linear: 1% F.S

• Explosion proof level: Ex d IIC T6

• Protection level: IP66

• Shell material: Explosion proof cast aluminum anti-corrosion shell

• Weight: 1.45kg


3. Application field

It is widely used in production or storage areas in various industries such as petroleum, petrochemical, chemical, coal mining, metallurgy, electricity, papermaking, fire protection, municipal, pharmaceutical, etc.

Key words:

Flue gas analyzer, flue gas online monitoring, VOCS online monitoring, waste incineration online monitoring


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